Table 3.

Annual trend of number of national and regional operations for tuberculoma

Region	2008 [5]	2009 [6]	2010 [7]	2011 [8]	2012 [9]
Hokkaido	24	34	17	18	14
Tohoku	30	30	38	28	19
Kanto	73	77	64	81	96
Tokyo	57	45	35	55	30
Chubu	53	48	31	46	49
Kinki	89	67	87	77	86
Chugoku/Shikoku	27	26	24	47	34
Kyushu	33	14	24	38	23
Nation (total)	386	341	320	390	351